Samhain is a file system integrity checker that can be used as a client/server application for centralized monitoring of networked hosts. Databases and configuration files can be stored on the server. Databases, logs, and config files can be signed for tamper resistance. In addition to forwarding reports to the log server via authenticated TCP/IP connections, several other logging facilities (e-mail, console, and syslog) are available. Tested on Linux, AIX, HP-UX, Unixware, Sun and Solaris.

Changes: Log rotation can be handled more gracefully now. An option to ignore modifications of transient files during their lifetime has been added, and it is possible now to build a Debian client package with a preset password. A problem with large groups has been fixed, as well as reconnecting to a temporarily unavailable Oracle database.

Cisco Security Advisory - Cisco TelePresence multipoint control unit (MCU) and Cisco TelePresence Server contain a vulnerability that could allow an unauthenticated, remote attacker to trigger the reload of an affected system. Cisco has released free software updates that address this vulnerability. Workarounds that mitigate this vulnerability are not available.

Apple Security Advisory 2013-04-16-1 - Safari 6.0.4 is now available and fixes one vulnerability. Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution Description: An invalid cast issue existed in the handling of SVG files. This issue was addressed through improved type checking.